gsd-2022-0017
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
An improper link resolution before file access ('link following') vulnerability exists in the Palo Alto Networks GlobalProtect app on Windows that enables a local attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges under certain circumstances. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.10 on Windows. GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.5 on Windows. This issue does not affect GlobalProtect app on other platforms.
Aliases
Aliases
CVE-2022-0017


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-0017",
    "description": "An improper link resolution before file access (\u0027link following\u0027) vulnerability exists in the Palo Alto Networks GlobalProtect app on Windows that enables a local attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges under certain circumstances. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.10 on Windows. GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.5 on Windows. This issue does not affect GlobalProtect app on other platforms.",
    "id": "GSD-2022-0017"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-0017"
      ],
      "details": "An improper link resolution before file access (\u0027link following\u0027) vulnerability exists in the Palo Alto Networks GlobalProtect app on Windows that enables a local attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges under certain circumstances. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.10 on Windows. GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.5 on Windows. This issue does not affect GlobalProtect app on other platforms.",
      "id": "GSD-2022-0017",
      "modified": "2023-12-13T01:19:11.562784Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "psirt@paloaltonetworks.com",
        "DATE_PUBLIC": "2022-02-09T17:00:00.000Z",
        "ID": "CVE-2022-0017",
        "STATE": "PUBLIC",
        "TITLE": "GlobalProtect App: Improper Link Resolution Vulnerability Leads to Local Privilege Escalation"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "GlobalProtect App",
                    "version": {
                      "version_data": [
                        {
                          "platform": "Windows",
                          "version_affected": "\u003c",
                          "version_name": "5.2",
                          "version_value": "5.2.5"
                        },
                        {
                          "platform": "Windows",
                          "version_affected": "!\u003e=",
                          "version_name": "5.2",
                          "version_value": "5.2.5"
                        },
                        {
                          "platform": "Windows",
                          "version_affected": "\u003c",
                          "version_name": "5.1",
                          "version_value": "5.1.10"
                        },
                        {
                          "platform": "Windows",
                          "version_affected": "!\u003e=",
                          "version_name": "5.1",
                          "version_value": "5.1.10"
                        },
                        {
                          "version_affected": "!",
                          "version_name": "5.3",
                          "version_value": "5.3.*"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Palo Alto Networks"
            }
          ]
        }
      },
      "credit": [
        {
          "lang": "eng",
          "value": "Palo Alto Networks thanks Christophe Schleypen of NATO Cyber Security Centre Pentesting for discovering and reporting this issue."
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "An improper link resolution before file access (\u0027link following\u0027) vulnerability exists in the Palo Alto Networks GlobalProtect app on Windows that enables a local attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges under certain circumstances. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.10 on Windows. GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.5 on Windows. This issue does not affect GlobalProtect app on other platforms."
          }
        ]
      },
      "exploit": [
        {
          "lang": "eng",
          "value": "Palo Alto Networks is not aware of any malicious exploitation of this issue."
        }
      ],
      "generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "impact": {
        "cvss": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-59 Improper Link Resolution Before File Access (\u0027Link Following\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://security.paloaltonetworks.com/CVE-2022-0017",
            "refsource": "MISC",
            "url": "https://security.paloaltonetworks.com/CVE-2022-0017"
          }
        ]
      },
      "solution": [
        {
          "lang": "eng",
          "value": "This issue is fixed in GlobalProtect app 5.1.10 on Windows, GlobalProtect app 5.2.5 on Windows and all later GlobalProtect app versions."
        }
      ],
      "source": {
        "defect": [
          "GPC-10982"
        ],
        "discovery": "EXTERNAL"
      },
      "timeline": [
        {
          "lang": "eng",
          "time": "2022-02-09T17:00:00.000Z",
          "value": "Initial publication"
        }
      ],
      "work_around": [
        {
          "lang": "eng",
          "value": "There are no known workarounds for this issue."
        }
      ],
      "x_advisoryEoL": true,
      "x_affectedList": [
        "GlobalProtect App 5.2.4",
        "GlobalProtect App 5.2.3",
        "GlobalProtect App 5.2.2",
        "GlobalProtect App 5.2.1",
        "GlobalProtect App 5.2.0",
        "GlobalProtect App 5.2",
        "GlobalProtect App 5.1.9",
        "GlobalProtect App 5.1.8",
        "GlobalProtect App 5.1.7",
        "GlobalProtect App 5.1.6",
        "GlobalProtect App 5.1.5",
        "GlobalProtect App 5.1.4",
        "GlobalProtect App 5.1.3",
        "GlobalProtect App 5.1.1",
        "GlobalProtect App 5.1.0",
        "GlobalProtect App 5.1"
      ],
      "x_likelyAffectedList": [
        "GlobalProtect App 5.0.10",
        "GlobalProtect App 5.0.9",
        "GlobalProtect App 5.0.8",
        "GlobalProtect App 5.0.7",
        "GlobalProtect App 5.0.6",
        "GlobalProtect App 5.0.5",
        "GlobalProtect App 5.0.4",
        "GlobalProtect App 5.0.3",
        "GlobalProtect App 5.0.2",
        "GlobalProtect App 5.0.1",
        "GlobalProtect App 5.0.0",
        "GlobalProtect App 5.0",
        "GlobalProtect App 4.1.13",
        "GlobalProtect App 4.1.12",
        "GlobalProtect App 4.1.11",
        "GlobalProtect App 4.1.10",
        "GlobalProtect App 4.1.9",
        "GlobalProtect App 4.1.8",
        "GlobalProtect App 4.1.7",
        "GlobalProtect App 4.1.6",
        "GlobalProtect App 4.1.5",
        "GlobalProtect App 4.1.4",
        "GlobalProtect App 4.1.3",
        "GlobalProtect App 4.1.2",
        "GlobalProtect App 4.1.1",
        "GlobalProtect App 4.1.0",
        "GlobalProtect App 4.1",
        "GlobalProtect App 4.0.8",
        "GlobalProtect App 4.0.7",
        "GlobalProtect App 4.0.6",
        "GlobalProtect App 4.0.5",
        "GlobalProtect App 4.0.4",
        "GlobalProtect App 4.0.3",
        "GlobalProtect App 4.0.2",
        "GlobalProtect App 4.0.0",
        "GlobalProtect App 4.0",
        "GlobalProtect App 3.1.6",
        "GlobalProtect App 3.1.5",
        "GlobalProtect App 3.1.4",
        "GlobalProtect App 3.1.3",
        "GlobalProtect App 3.1.1",
        "GlobalProtect App 3.1.0",
        "GlobalProtect App 3.1",
        "GlobalProtect App 3.0.3",
        "GlobalProtect App 3.0.2",
        "GlobalProtect App 3.0.1",
        "GlobalProtect App 3.0.0",
        "GlobalProtect App 3.0",
        "GlobalProtect App 2.3.5",
        "GlobalProtect App 2.3.4",
        "GlobalProtect App 2.3.3",
        "GlobalProtect App 2.3.2",
        "GlobalProtect App 2.3.1",
        "GlobalProtect App 2.3.0",
        "GlobalProtect App 2.3",
        "GlobalProtect App 2.2.2",
        "GlobalProtect App 2.2.1",
        "GlobalProtect App 2.2.0",
        "GlobalProtect App 2.2",
        "GlobalProtect App 2.1.4",
        "GlobalProtect App 2.1.3",
        "GlobalProtect App 2.1.2",
        "GlobalProtect App 2.1.1",
        "GlobalProtect App 2.1.0",
        "GlobalProtect App 2.1",
        "GlobalProtect App 2.0.5",
        "GlobalProtect App 2.0.4",
        "GlobalProtect App 2.0.3",
        "GlobalProtect App 2.0.2",
        "GlobalProtect App 2.0.1",
        "GlobalProtect App 2.0.0",
        "GlobalProtect App 2.0",
        "GlobalProtect App 1.2.11",
        "GlobalProtect App 1.2.10",
        "GlobalProtect App 1.2.9",
        "GlobalProtect App 1.2.8",
        "GlobalProtect App 1.2.7",
        "GlobalProtect App 1.2.6",
        "GlobalProtect App 1.2.5",
        "GlobalProtect App 1.2.4",
        "GlobalProtect App 1.2.3",
        "GlobalProtect App 1.2.2",
        "GlobalProtect App 1.2.1",
        "GlobalProtect App 1.2.0",
        "GlobalProtect App 1.2",
        "GlobalProtect App 1.1.8",
        "GlobalProtect App 1.1.7",
        "GlobalProtect App 1.1.6",
        "GlobalProtect App 1.1.5",
        "GlobalProtect App 1.1.4",
        "GlobalProtect App 1.1.3",
        "GlobalProtect App 1.1.2",
        "GlobalProtect App 1.1.1",
        "GlobalProtect App 1.1.0",
        "GlobalProtect App 1.1",
        "GlobalProtect App 1.0.8",
        "GlobalProtect App 1.0.7",
        "GlobalProtect App 1.0.5",
        "GlobalProtect App 1.0.3",
        "GlobalProtect App 1.0.1",
        "GlobalProtect App 1.0"
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "versionEndExcluding": "5.1.10",
                    "versionStartIncluding": "5.1",
                    "vulnerable": true
                  },
                  {
                    "cpe23Uri": "cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "versionEndExcluding": "5.2.5",
                    "versionStartIncluding": "5.2",
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
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                "cpe_match": [
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                    "cpe23Uri": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  }
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                "operator": "OR"
              }
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            "cpe_match": [],
            "operator": "AND"
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      "cve": {
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          "ASSIGNER": "psirt@paloaltonetworks.com",
          "ID": "CVE-2022-0017"
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "An improper link resolution before file access (\u0027link following\u0027) vulnerability exists in the Palo Alto Networks GlobalProtect app on Windows that enables a local attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges under certain circumstances. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.10 on Windows. GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.5 on Windows. This issue does not affect GlobalProtect app on other platforms."
            }
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              "name": "N/A",
              "refsource": "CONFIRM",
              "tags": [
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            }
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.9,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.4,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-02-17T14:14Z",
      "publishedDate": "2022-02-10T18:15Z"
    }
  }
}


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